These specialist blue light glasses have blue filter lenses which reduce the amount of blue light reaching the eyes from screens such as computers, smartphones, tablets and gaming devices. The blue filter lenses may reduce the problems of eye strain and headaches associated with working in front of screens for long periods as well as aid sleep, so are also ideal for screen reading in the evening. They are available in a range of reading strengths, as well as clear lens/without correction (+0.00). These smart womens screen glasses feature a popular cat eye design and two-tone tortoiseshell frame accented with semi-translucent pale orange temples. These readers have spring hinges providing a comfortable fit and come with a matching soft pouch.